DES MOINES, Iowa (AP) — A Powerball ticket sold at a Cedar Rapids grocery store this week is worth $241 million, but whoever bought it has yet to claim the jackpot, Iowa lottery officials said Thursday.

The ticket, the state’s biggest lottery winner to date, was sold at a Hy-Vee on Edgewood Road in Cedar Rapids. Store Director Jamie Franck was presented Thursday with the $10,000 bonus check the store receives for selling the winning ticket.